发明名称 |
UNIVERSAL INPUT TO DC OUTPUT CONVERSION CIRCUITRY |
摘要 |
A circuit (100) supplying a DC output of a desired voltage from an input regardless of power received. In this circuit (100), a rectifier (101) conversts an alternating current (AC) input to direct current (DC) or changes a DC input to a desired polarity. A boost converter (110) receives DC current having a first voltage from the rectifier (101) and outputs DC current having at least a minimal voltage. Finally, a buck boost convertor (120) receives the DC current haaving the at least said minimal voltage and outputs DC having a desired voltage.
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申请公布号 |
WO0176049(A3) |
申请公布日期 |
2002.06.20 |
申请号 |
WO2001US40098 |
申请日期 |
2001.02.12 |
申请人 |
MICRO MOTION, INC. |
发明人 |
MANSFIELD, WILLIAM, M.;HARRIS, WILLIAM, JR. |
分类号 |
H02M3/155;G01F1/84;(IPC1-7):G01F1/84;H02M1/10;H02M7/217 |
主分类号 |
H02M3/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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